Conquer the toughest terrains with the NKOK Mean Machines RC Rock Crawler Stinger - 1:14 Scale Ready To Run Radio Control, 4x4, Battery Pack & USB Charger. This high-performance radio-controlled rock crawler is engineered for extreme climbing and off-road adventures. Featuring Real-Time 4x4 capabilities and an innovative Hi-Flex suspension system, it effortlessly tackles challenging obstacles, providing an unparalleled rock crawling experience. Powered by a robust motor and equipped with exceptionally grippy tires, this crawler's design optimizes the ratio of chassis to its super-rugged body, ensuring it's always ready for action. The intuitive grip style controller makes navigation easy and fun, while the 2.4 GHz frequency supports multiplayer racing with up to 16 players simultaneously, over a range of up to 150 feet. It comes ready to run with a 9V battery, a 6.0V NiCd rechargeable battery, and a USB charger, making it the ultimate choice for RC enthusiasts seeking thrilling outdoor adventures. The NKOK Mean Machines RC Rock Crawler Stinger features: - Real-Time 4x4 wheel drive for superior off-road capabilities - Innovative Hi-Flex suspension system for unmatched rock crawling - Powerful motor paired with grippy tires for extreme terrains - 2.4 GHz frequency allowing multiplayer fun with up to 16 players - Ready to run with included 9V and 6.0V NiCd rechargeable batteries plus USB charger